Problems with port No

Hi,

I still have problems with the ccrtp. The demos are running fine and i used
them as sample for my application.
I changed the constructor in the rtpsend sample so that rtpsession should
also use the commandline port No


	Sender(const unsigned char* data, const InetHostAddress& ia, 
	       tpport_t port, uint32 tstamp, uint16 count):
		RTPSession(InetHostAddress("0.0.0.0"), port),
		packetsPerSecond(10)
	{

	}

The problem is the port No. I selected 22000 as data port so 22001 is
control port

Rtpsend hallo target_ip 22000 timestamp count

But this port no is never used or indicated as source port. Rtplisten is
reporting something 1024
I checked also with wireshark same result. The destination port is correctly
displayed but the source 
Port is always changing and not connected to my request.

I think my problems with the NAT router come from this fact 

Best regards and thanks for the nice package and the support

Martin Mainka